Added converter from AccessionIdentifier3 to genesys UUID

src/main/java/org/genesys2/server/api/v1/AccessionController.java

@@ -17,6 +17,7 @@
 package org.genesys2.server.api.v1;
 
 import java.io.IOException;
+import java.util.List;
 import java.util.Map;
 import java.util.Set;
 import java.util.UUID;
@@ -27,7 +28,9 @@ import org.genesys.blocks.model.JsonViews;
 import org.genesys.catalog.api.FilteredPage;
 import org.genesys.catalog.service.ShortFilterService;
 import org.genesys2.server.api.ApiBaseController;
+import org.genesys2.server.api.model.AccessionHeaderJson;
 import org.genesys2.server.model.genesys.Accession;
+import org.genesys2.server.model.impl.AccessionIdentifier3;
 import org.genesys2.server.service.AccessionService;
 import org.genesys2.server.service.ElasticsearchService;
 import org.genesys2.server.service.ElasticsearchService.TermResult;
@@ -162,6 +165,17 @@ public class AccessionController {
 		return elasticsearchService.termStatisticsAuto(Accession.class, filter, 10, terms.toArray(new String[] {}));
 	}
 
+	/**
+	 * Converts AccessionIdentifiers to UUID
+	 * @param identifiers accession identifiers to lookup in DB
+	 * @return map with UUIDs and related AccessionIdentifiers
+	 */
+	@PostMapping(value = "/toUUID", produces = { MediaType.APPLICATION_JSON_VALUE })
+	public Map<UUID, AccessionIdentifier3> toUUID(@RequestBody List<AccessionHeaderJson> identifiers) {
+		return accessionService.toUUID(identifiers);
+	}
+
+
 	/**
 	 * Get term overview for filters
 	 *

src/main/java/org/genesys2/server/service/AccessionService.java

@@ -15,9 +15,12 @@
  */
 package org.genesys2.server.service;
 
+import java.util.List;
+import java.util.Map;
 import java.util.UUID;
 
 import org.genesys2.server.model.genesys.Accession;
+import org.genesys2.server.model.impl.AccessionIdentifier3;
 import org.genesys2.server.service.filter.AccessionFilter;
 import org.springframework.data.domain.Page;
 import org.springframework.data.domain.Pageable;
@@ -48,4 +51,11 @@ public interface AccessionService {
 	 * @return the by doi
 	 */
 	Accession getByDoi(String doi);
+
+	/**
+	 * Converts AccessionIdentifiers to UUID
+	 * @param identifiers accession identifiers to lookup in DB
+	 * @return map with UUIDs and related AccessionIdentifiers
+	 */
+	Map<UUID, AccessionIdentifier3> toUUID(List<? extends AccessionIdentifier3> identifiers);
 }

src/main/java/org/genesys2/server/service/impl/AccessionServiceImpl.java

@@ -17,10 +17,14 @@ package org.genesys2.server.service.impl;
 
 import java.util.List;
 import java.util.UUID;
+import java.util.Map;
+import java.util.HashMap;
+import java.util.Optional;
 
 import org.genesys2.server.model.genesys.Accession;
 import org.genesys2.server.model.genesys.AccessionData;
 import org.genesys2.server.model.genesys.AccessionId;
+import org.genesys2.server.model.impl.AccessionIdentifier3;
 import org.genesys2.server.persistence.AccessionRepository;
 import org.genesys2.server.service.AccessionService;
 import org.genesys2.server.service.ElasticsearchService;
@@ -97,6 +101,24 @@ public class AccessionServiceImpl implements AccessionService {
 		return lazyLoad(accessionRepository.findByDoi(doi));
 	}
 
+	@Override
+	public Map<UUID, AccessionIdentifier3> toUUID(List<? extends AccessionIdentifier3> identifiers) {
+		Map<UUID, AccessionIdentifier3> res = new HashMap<>();
+		List<Accession> foundAccessions = accessionRepository.findById(identifiers);
+
+		for(Accession accession: foundAccessions) {
+			Optional<? extends AccessionIdentifier3> toPut = identifiers.stream()
+					.filter(id -> id.getAccessionNumber().equals(accession.getAccessionNumber())
+							&& id.getGenus().equals(accession.getGenus())
+							&& id.getHoldingInstitute().equals(accession.getInstCode())
+					).findFirst();
+
+			toPut.ifPresent(accessionIdentifier3 -> res.put(accession.getUuid(), accessionIdentifier3));
+		}
+
+		return res;
+	}
+
 	/*
 	 * (non-Javadoc)
 	 * @see